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Literature summary for 2.7.11.19 extracted from

  • Heilmeyer, L.M.G.
    Molecular basis of signal integration in phosphorylase kinase (1991), Biochim. Biophys. Acta, 1094, 168-174.
    View publication on PubMed
Search for more literature for 2.7.11.19

Activating Compound

Activating Compound Comment Organism Structure
additional information hexadecamer of (alphabetagammadelta)4 with variable degree of activity depending on pH, metal ions, allosteric effectors, covalent modifications, etc. Oryctolagus cuniculus

Localization

Localization Comment Organism GeneOntology No. Textmining
glycogen particle organelle-like particles Oryctolagus cuniculus
-
-
glycogen particle due to protein-protein interactions in glycogen particles the proteins behave differently from those in cytosol Oryctolagus cuniculus
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ requirement Oryctolagus cuniculus
Mg2+ major role of Mg2+: cosubstrate in Mg2+-ATP complex Oryctolagus cuniculus
additional information synopsis of activity by Ca2+/Mg2+ and phosphorylation Oryctolagus cuniculus
phosphate requirement, phosphate containing enzyme Oryctolagus cuniculus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
additional information
-
 mechanism and structure Oryctolagus cuniculus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + phosphorylase b Oryctolagus cuniculus i.e. EC 2.4.1.1 or glycogen phosphorylase ?
-
 ?
ATP + phosphorylase b Oryctolagus cuniculus regulates conversion of inactive phosphorylase b into active phosphorylase a ?
-
 ?
ATP + phosphorylase b Oryctolagus cuniculus vital process for short term energy supply to the cell, located at an interface between signalling and metabolic pathway ?
-
 ?

Organism

Organism UniProt Comment Textmining
Oryctolagus cuniculus
-
-
-

Reaction

Reaction Comment Organism Reaction ID
2 ATP + phosphorylase b = 2 ADP + phosphorylase a mechanism Oryctolagus cuniculus
a

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + phosphorylase b i.e. EC 2.4.1.1 or glycogen phosphorylase Oryctolagus cuniculus ADP + phosphorylase a
-
 ?
ATP + phosphorylase b cosubstrate: Mg-ATP complex Oryctolagus cuniculus ADP + phosphorylase a
-
 ?
ATP + phosphorylase b i.e. EC 2.4.1.1 or glycogen phosphorylase Oryctolagus cuniculus ?
-
 ?
ATP + phosphorylase b regulates conversion of inactive phosphorylase b into active phosphorylase a Oryctolagus cuniculus ?
-
 ?
ATP + phosphorylase b vital process for short term energy supply to the cell, located at an interface between signalling and metabolic pathway Oryctolagus cuniculus ?
-
 ?

Subunits

Subunits Comment Organism
More gamma subunit Oryctolagus cuniculus
More structure/function relationships of subunits Oryctolagus cuniculus
More amino acid sequence of alpha, beta Oryctolagus cuniculus